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fix the wrong report of X and Y of mousepointer. 

When the scale of stage is greater than 1 , if zoom the stage the report of X and Y value of the mousepointer is wrong. Now it is fixed. It also works in customized stage size. Now we can draw images by hand in app mode stage.
pull/96/head
Simon-Mong 2021-08-21 22:03:35 +08:00 zatwierdzone przez GitHub
rodzic ae22178bc1
commit 387d3773b6
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stitchcode/objects.js
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@ -2688,13 +2688,14 @@ StageMorph.prototype.initCamera = function () {
};
myself.camera.applyZoom = function () {
var zoom = myself.camera ? myself.camera.zoomFactor : 2,
width = Math.max(myself.width(), 480),
height = Math.max(myself.height(), 360);
this.left = width / - zoom;
this.right = width / zoom;
this.top = height / zoom;
this.bottom = height / - zoom;
var zoom = myself.camera ? myself.camera.zoomFactor : 2;
let width = Math.max(myself.width(), 480);
let height = Math.max(myself.height(), 360);
this.left = width /myself.scale/ - zoom;
this.right = width/myself.scale / zoom;
this.top = height /myself.scale/ zoom;
this.bottom = height /myself.scale/ - zoom;
this.updateProjectionMatrix();
};